Greg McGee Engineering

M-2 Focusable Beam Five Mode for 18650

This will be the brightest light you will have, guaranteed! The focusing feature allows you to focus the 170 lumen beam to a small spot which will be brighter than the Fenix TK-40 or any other light around, or you can widen it to be a super floody light with lots of spill. When focused tight it is like the Batman beacon!